GNU Radio 2.x: gr_oscope_sink_f.h Source File

Main Page | Modules | Namespace List | Class Hierarchy | Compound List | File List | Namespace Members | Compound Members | File Members

# gr_oscope_sink_f.h

Go to the documentation of this file.

    00001 /* -*- c++ -*- */
    00002 /*
    00003  * Copyright 2003,2004 Free Software Foundation, Inc.
    00004  *
    00005  * This file is part of GNU Radio
    00006  *
    00007  * GNU Radio is free software; you can redistribute it and/or modify
    00008  * it under the terms of the GNU General Public License as published by
    00009  * the Free Software Foundation; either version 2, or (at your option)
    00010  * any later version.
    00011  *
    00012  * GNU Radio is distributed in the hope that it will be useful,
    00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015  * GNU General Public License for more details.
    00016  *
    00017  * You should have received a copy of the GNU General Public License
    00018  * along with GNU Radio; see the file COPYING.  If not, write to
    00019  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00020  * Boston, MA 02111-1307, USA.
    00021  */
    00022
    00023 #ifndef INCLUDED_GR_OSCOPE_SINK_F_H
    00024 #define INCLUDED_GR_OSCOPE_SINK_F_H
    00025
    00026 #include <gr_oscope_sink_x.h>
    00027
    00028 class gr_oscope_sink_f;
    00029 typedef boost::shared_ptr<gr_oscope_sink_x> gr_oscope_sink_f_sptr;
    00030
    00031 gr_oscope_sink_f_sptr gr_make_oscope_sink_f (double sampling_rate, int file_descriptor);
    00032
    00033
    00040 class gr_oscope_sink_f : public gr_oscope_sink_x
    00041 {
    00042 public:
    00043   static const int MAX_CHANNELS = 16;
    00044
    00045 private:
    00046   friend gr_oscope_sink_f_sptr
    00047   gr_make_oscope_sink_f (double sampling_rate, int file_descriptor);
    00048
    00049   gr_oscope_sink_f (double sampling_rate, int file_descriptor);
    00050
    00051   int                   d_fd;
    00052
    00053  public:
    00054   ~gr_oscope_sink_f ();
    00055
    00056   int work (int noutput_items,
    00057             gr_vector_const_void_star &input_items,
    00058             gr_vector_void_star &output_items);
    00059
    00060   bool check_topology (int ninputs, int noutputs);
    00061 };
    00062
    00063 #endif /* INCLUDED_GR_OSCOPE_SINK_F_H */
    00064